DPDK
18.02.0
lib
librte_net
rte_gre.h
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright 2016 6WIND S.A.
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*/
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#ifndef _RTE_GRE_H_
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#define _RTE_GRE_H_
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#include <stdint.h>
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#include <
rte_byteorder.h
>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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struct
gre_hdr
{
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#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
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uint16_t
res2
:4;
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uint16_t
s
:1;
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uint16_t
k
:1;
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uint16_t
res1
:1;
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uint16_t
c
:1;
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uint16_t
ver
:3;
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uint16_t
res3
:5;
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#elif RTE_BYTE_ORDER == RTE_BIG_ENDIAN
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uint16_t
c
:1;
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uint16_t
res1
:1;
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uint16_t
k
:1;
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uint16_t
s
:1;
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uint16_t
res2
:4;
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uint16_t
res3
:5;
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uint16_t
ver
:3;
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#endif
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uint16_t
proto
;
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} __attribute__((__packed__));
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#ifdef __cplusplus
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}
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#endif
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#endif
/* RTE_GRE_H_ */
gre_hdr::proto
uint16_t proto
Definition:
rte_gre.h:36
gre_hdr::res1
uint16_t res1
Definition:
rte_gre.h:23
rte_byteorder.h
gre_hdr::res2
uint16_t res2
Definition:
rte_gre.h:20
gre_hdr::c
uint16_t c
Definition:
rte_gre.h:24
gre_hdr::s
uint16_t s
Definition:
rte_gre.h:21
gre_hdr
Definition:
rte_gre.h:18
gre_hdr::ver
uint16_t ver
Definition:
rte_gre.h:25
gre_hdr::res3
uint16_t res3
Definition:
rte_gre.h:26
gre_hdr::k
uint16_t k
Definition:
rte_gre.h:22
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